Cotton gin reduced the amount of time and the cost of separating the cotton seeds from valuable white fiber. Also increased slavery.
Samuel Slater built the first water-powered textile mill in Pawtucket, Rhode Island.
Francis Cabot Lowell built the first fully operational mill in which all operations in the manufacturing of cloth occurred.
Allowed electrical pulses to travel long distances along metal wire as coded signals. The code of dots and dashes is called Morse code after its inventor.
Made travel time twice as short and unlocked the great potential of the Mississippi River Basin for moving people and goods
The Erie Canal ran 363 miles across New York State from Lake Erie to the Hudson River.
Ended Spanish claims to the vast Pacific Coast territory of Oregon and Florida.
The Monroe Doctrine warned the European powers not to interfere in the affairs in the western hemisphere.
Texans rebelled against the Mexican rule and declared their independence and adopted a republican constitution.
The United States obtained from Mexico another 29,640 square miles in southern Arizona and New Mexico.
The court decided that the Federal government had the right and power to set up a federal bank and that the states did not have the power to tax the federal government.
Stated that the northern district of Massachusetts would enter the Union as the free state of Maine to balance the admission of Missouri as a slave state.
A trail that turned northwest at South Pass to reach Oregon Country.
The Indians were forced to give up their lands and move
Bans slavery in any lands won from Mexico.
The nation's first Women's RightsConvention
Gold was discovered by workers at John Sutter's mill and attracted thousands of settlers to California.
Clay offered agreements so that both the North and South got their fair share of things. As a result of this, the balance of the Senate was now with the free states, although California often voted with the South on many issues in the 1850's.
The temperance movement was an effort to end alcohol abuse and the problems created by it.
Kansas became a slave state and Nebraska would organize as a free state.
Sumner was attacked by South Carolina senator Andrew Butler's nephew a few days after Sumner insult Andrew Butler.
He Intended to capture a nearby armory and gain more weapons and along the way to the armory, him and his followers killed nearly 60 people before getting stopped by a local militia.
The novel spread compassion for enslaved people in the North and infuriated people in the South.
John Brown led 21 men and took over a weapons cache with the hopes of the slaves in the area joining them. No slaves came to join these 21 men and they were killed at the weapons cache.